[Qt-interest] HTTP CGI Problems

[Srikanth Kavoori]

have u included the QNetworkAccessManager ?
from the error message i can see that the compiler cribs about the class'es
availability. Just check your pro file also just in case to see if you have
QtNetwork support added to it.


On Wed, Sep 16, 2009 at 11:02 PM, Bryce Salmi <Bryce.Salmi at zoran.com> wrote:

> Thanks for the reply,
>    I am trying to implement QNetworkAccessManager now but am getting stuck.
> Trying to get a simple piece of the code written to work, I have the
> following:
>
> QNetworkAccessManager *manager = new QNetworkAccessManager;
> manager.get(QNetworkRequest(QUrl("http://192.168.1.20/something.cgi");
>
>
> I would then follow with the other code such as the connect function.  Is
> this the correct way to do it?  I tried my best to read the documentation to
> come up with this. Yet, it still errors complaining that:
>
> Request for member 'get' in 'manager', which is of non-class type
> 'QNetworkAccessManager*'
>
>
> Maybe I messed up on the declaration or c++ side of things?
>
>
> Bryce
>
> -----Original Message-----
> From: qt-interest-bounces at trolltech.com [mailto:
> qt-interest-bounces at trolltech.com] On Behalf Of Thiago Macieira
> Sent: Wednesday, September 16, 2009 2:37 PM
> To: qt-interest at trolltech.com
> Subject: Re: [Qt-interest] HTTP CGI Problems
>
> Em Quarta-feira 16. Setembro 2009, às 17.37.01, Bryce Salmi escreveu:
> > Qt-Interest,
> >
> >      I am trying to program HTTP protocol into my Qt program.  When the
> > user clicks a button I invoke Qt's HTTP commands to send a GET to an IP
> > address and start a CGI script. Before posting here I searched through
> > the archives but couldn't find anything that really answered my
> > question. An example of my implementation of the HTTP protocol with Qt:
> >
> >
> >
> > QHttp http("192.168.1.20");
>
> Don't use QHttp, please. Use QNetworkAccessManager:
>
> >
> > QFile file ("file");
> >
> > http.setHost("192.168.1.20");
> >
> > http.get("/something.cgi", &file);
> >
> > http.close();
>
> QNetworkReply *reply = manager.get("http://192.168.1.20/something.cgi");
> connect(reply, SIGNAL(finished()), obj, SLOT(handleFinished()));
>
> When handleFinished() is called, read the data with reply->read() and
> reply-
> >readAll().
>
> --
> Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
>  Senior Product Manager - Nokia, Qt Development Frameworks
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